apache.pdfbox 修改pdf文件属性
引用 apache.pdfbox 1.21 所以dll ikvmbin-0.42.0.6 bin下所有dll代码
using org.apache.pdfbox.pdmodel;
修改
string pdfPath = @"c:\1.pdf";
PDDocument doc = PDDocument.load(pdfPath);
PDDocumentInformation info = doc.getDocumentInformation();
info.setAuthor("作者");
info.setKeywords("关键字");
info.setSubject("主题");
info.setTitle("标题");
info.setCreator("制作系统");
doc.save(@"c:\1.pdf");
doc.close();
读取
string pdfPath = @"c:\1.pdf";
PDDocument doc = PDDocument.load(pdfPath);
PDDocumentInformation info = doc.getDocumentInformation();
textBox1.Text = textBox1.Text + info.getAuthor();
textBox1.Text = textBox1.Text + info.getKeywords();
textBox1.Text = textBox1.Text + info.getSubject();
textBox1.Text = textBox1.Text + info.getCreator();
参考了http://archive.iyunv.com/a/1705985/ 下载dll
页:
[1]